I'm new to this site and don't own a cruiser but i'm in charge of keeping 2 of them running. The GXR is a diesel and i don't have a manual or anything on it and can't find much info online about it. I have a light on the dash that I'm guessing it means i need to drain the fuel water seperator. I think i found it but when i open the drain on the bottom i only get a little bit of fuel to come out and the light is still on. The fuel cap is busted and i was wondering if that could turn the light on also. But it would be good to know the proper way to drain the separator cuz i know the fuel we are running is pretty bad. Any help would be great thanks.